@inproceedings{SAFE09:JA:EF:2009,
  author	= {Jan {\AA}slund and Erik Frisk},
  title		= {Structural analysis for fault diagnosis of models with constraints},
  year		= {2009},
  pages		= {384--389},
  booktitle	= {Proceedings of IFAC Safeprocess'09},
  address	= {Barcelona, Spain},
  URL = {http://www.fs.isy.liu.se/Publications/Articles/SAFE_09_JA_EF.pdf}
}